Uploaded September 2021 | Updated September 2026, 2 weeks ago
⚠️ THE SCREW IN FRONT OF THE REAR SIGHT ACTS AS A CHOKE. IF YOUR GUN DOES NOT FEED, LOOSEN IT.
⚠️AVOID MARKSMAN. THEY DON'T WORK EVEN WITH THE SCREW OUT!
⚠️DON'T TIGHTEN THE SCREW - IT WON'T FEED ANY BB!⚠️
At the time of this video, Daisy has over 100 in stock. The price is below $40 so all in with taxes and shipping about $54. THE TRIGGER IS THICKER AND IMPROVED. I noticed the trigger.
pyramydair.com/product/winchester-model-12-youth-pump-bb-rifle?m=5241
daisy.com/product/winchester-model-12-pump-bb-gun-air-rifle
Please know that when my first Model 12 broke, it was shooting standard Daisy BBs. One was sitting inside the breech area, and it could have caused the break. Please use more elite BBs for this Model 12.
pyramydair.com/product/daisy-match-grade-avanti-precision-ground-shot-177-cal-5-1-grains?p=398
It is rough for the first 20 shots, so be patient and keep working the pump and shooting it.
I did clean out the barrel (cock it first), wiped it down, and lubed the catch button that racks your pump handle. All with Ballistol. After the first magazine of BBs is out (250-300), I will give the oil hole a puff of Ballistol. Then maintenance going forward, for the power plant, will be lube after 2 mags emptied.
To the keep the video short, I chose to describe here what to do if you screw up and jam your connector with a patch.
(1l) Take it apart following my disassembly video.
(2) Simply grasp the spring rod in back with your fingers, pull back, and give the stuck patch a puff of air. It will move forward into the breech. Check the clear plastic with magnifier, before and after the tugging the spring rod manually, to assure the patch moved forward.
(3) Reassemble.
⚠️ THE SCREW IN FRONT OF THE REAR SIGHT ACTS AS A CHOKE. IF YOUR GUN DOES NOT FEED, LOOSEN IT.
⚠️AVOID MARKSMAN. THEY DON'T WORK EVEN WITH THE SCREW OUT!
⚠️DON'T TIGHTEN THE SCREW - IT WON'T FEED ANY BB!⚠️
At the time of this video, Daisy has over 100 in stock. The price is below $40 so all in with taxes and shipping about $54. THE TRIGGER IS THICKER AND IMPROVED. I noticed the trigger.
pyramydair.com/product/winchester-model-12-youth-pump-bb-rifle?m=5241
daisy.com/product/winchester-model-12-pump-bb-gun-air-rifle
Please know that when my first Model 12 broke, it was shooting standard Daisy BBs. One was sitting inside the breech area, and it could have caused the break. Please use more elite BBs for this Model 12.
pyramydair.com/product/daisy-match-grade-avanti-precision-ground-shot-177-cal-5-1-grains?p=398
It is rough for the first 20 shots, so be patient and keep working the pump and shooting it.
I did clean out the barrel (cock it first), wiped it down, and lubed the catch button that racks your pump handle. All with Ballistol. After the first magazine of BBs is out (250-300), I will give the oil hole a puff of Ballistol. Then maintenance going forward, for the power plant, will be lube after 2 mags emptied.
To the keep the video short, I chose to describe here what to do if you screw up and jam your connector with a patch.
(1l) Take it apart following my disassembly video.
(2) Simply grasp the spring rod in back with your fingers, pull back, and give the stuck patch a puff of air. It will move forward into the breech. Check the clear plastic with magnifier, before and after the tugging the spring rod manually, to assure the patch moved forward.
(3) Reassemble.










